about"Invalid mex-file "

Hello!

I am not a native English speaker, so if there are some mistakes in my English, Please pardon me.

I have got a problem about the compatibility between Psychtoolbox and eyelink.

When I typed such as “Eyelink('GetTrackerVersion?')”in Matlab, it replied:” Invalid mex-file –(the path)-Eyelink.mexw32- the specified module could not be found”. I search for help in Q&A, there is a question about it, it says” Follow this link for details on how to solve this type of problems. But when I open that link, it appears” Sorry, "mex-error.html/mex-error.html.php" is an unknown handler”. (http://psychtoolbox.org/eyelinktoolbox/mex-error.html) I do not know how to do.

 

I have downloaded the latest PTB-3 and install it successfully. I also went to SR Research to download all four software in https://www.sr-support.com/forums/showthread.php?t=15

but I do not know how to install them and which one is useful.

 

Thank you very much indeed! I will look forward to your reply!

 

Shan